Marie Šechtlová and Josef Šechtl: September: View to the old town, from Kotnov Castle tower, 1960s.

Such roofs! You are beautiful, both when new, and when falling apart. You are like the tousled hair of children; the coiffed heads of ladies; and the thinning grey hair of the old. You are changing in front of our eyes, but only roofers and chimney-sweeps see it. Passers-by are oblivious.